I like using a few emotes when playing casual or ranked, and “good game!” I imagine is a pretty common emote to use. I think that every character (not just Wrastor) should have a GG emote. I think it would add some flavor to the emote conversations online :)

No clue on what characters or event tracks to pair them up with but here’s a bunch of suggestions for some more friendly emotes. I also included some for doubles/crews, since I noticed theres a noticable lack of emotes specific to team play. (some of these might be in already, didnt bother looking them up lol)
Cheering teammate or opponent
“Keep at it!”
“You’ve been training!”
“You got what it takes”
“I’m leaning in”
Results
“Gotta hand it to you…”
“You can keep up…”
“Want more games?”
“Join my lobby!”
“You did a number on me!”
“You know how to mix it up!”
“I’m not laughing…” trying not to laugh
Teams/Crews
“We make a good team!”
“Our crew is on top!”
“TAG ME IN!”
“We got this!”
“Having doubles troubles?”
“Ready for triple trouble?”
“I’m the captain now”
“That one’s on me…”
“I’m sorry team!”
“Take it to the bank!”
“I blame our team color…”
Compliments
“Quality Skin choice”
“Nice Profile Icon!”
“A refined pallette…”
“You have that skin!?”
“We’re Matching!”
Ranked
“Pressure makes diamonds!”
“No pain, no gain”
“Let’s rise through the ranks!”
“This’ll be our season!”
(no credit needed if any of these pop off, youre welcome!)

Definitely agree that we should lean towards positive emotes and not taunts to discourage toxic behaviors

I love and always use “I learned a lot this session!”

Every time I want to say something positive to my opponent I am lacking in the ability to communicate my sentiments.